DETECTION OF ENHANCED MULTIPLEX SIGNALS BY SURFACE ENHANCED RAMAN SPECTROSCOPY (SERS)
    1.
    发明申请
    DETECTION OF ENHANCED MULTIPLEX SIGNALS BY SURFACE ENHANCED RAMAN SPECTROSCOPY (SERS) 审中-公开
    通过表面增强拉曼光谱法检测增强多重信号(SERS)

    公开(公告)号:WO2006066180A1

    公开(公告)日:2006-06-22

    申请号:PCT/US2005/045874

    申请日:2005-12-15

    Inventor: SUN, Lei SU, Xing

    CPC classification number: G01N21/658 G01N33/54306

    Abstract: Method comprising a) a target analyte associated with a first specific binding member; b) a second specific binding member that binds to the first specific bonding member forming a target complex, wherein the second specific binding member comprises s seed particle suitable for catalyzing the formation of a surface enhanced Raman scattering (SERS) substrate, wherein the SERS substrate can be activated to provide a SERS effect; and c) capture reagent bound to a solid substrate, wherein the capture reagent comprises a Raman label, wherein the target analyte binds to the capture reagent forming a target complex.

    Abstract translation: 方法包括a)与第一特异性结合成员相关联的目标分析物; b)与形成目标配合物的第一特异性结合构件结合的第二特异性结合构件,其中第二特异性结合构件包含适于催化形成表面增强拉曼散射(SERS)底物的s种子颗粒,其中SERS底物 可以激活提供SERS效应; 和c)捕获与固体底物结合的试剂,其中所述捕获试剂包含拉曼标记,其中所述靶分析物与形成目标复合物的捕获试剂结合。

    DIAGNOSTIC SERVICE IN SPEECH RECOGNITION
    3.
    发明申请

    公开(公告)号:WO2023082231A1

    公开(公告)日:2023-05-19

    申请号:PCT/CN2021/130536

    申请日:2021-11-15

    Abstract: Systems and methods are provided for identifying targeted datasets that are configured to facilitate an improvement in the accuracy of an acoustic model included in the automatic speech recognition system. Systems obtain a obtain a test dataset comprising (i) audio data having natural speech utterances and (ii) a transcription of the natural speech utterances. Systems generate a text-to-speech dataset comprising audio data having synthesized speech utterances based on the transcription of the natural speech utterances. Systems apply the test dataset and the text-to-speech dataset to the acoustic model to obtain a first acoustic model output and a second acoustic model output, respectively. Systems identify a first set of errors in the first acoustic model output and a second set of errors in the second acoustic model output. Finally, based on comparing the first set of errors and the second set of errors, an acoustic model error ratio is generated.

    MULTIPLEXED RAMAN DETECTION WITH FILTER SET
    7.
    发明申请
    MULTIPLEXED RAMAN DETECTION WITH FILTER SET 审中-公开
    多功能拉曼探测与滤波器组

    公开(公告)号:WO2008005899A2

    公开(公告)日:2008-01-10

    申请号:PCT/US2007072595

    申请日:2007-06-29

    CPC classification number: G01N21/658 G01J3/36 G01J3/44

    Abstract: A device (and methods of using and manufacturing the device) that utilize a plurality of photomultipliers (PMT)s or a photodiodes coupled with a set of filters to collect Raman signal from samples. Also a method of detecting Raman signals includes receiving Raman signals from a sample utilizing a plurality of photomultiplier tubes (PMT)s or photodiodes, wherein at least one PMT or photodiode provides a different Raman signal than at least one other PMT or photodiode.

    Abstract translation: 使用多个光电倍增管(PMT)或与一组滤波器耦合的光电二极管以从样品收集拉曼信号的装置(以及使用和制造该装置的方法)。 检测拉曼信号的方法还包括利用多个光电倍增管(PMT)或光电二极管从样品接收拉曼信号,其中至少一个PMT或光电二极管提供与至少一个其它PMT或光电二极管不同的拉曼信号。

    NUCLEIC ACID SEQUENCING BY RAMAN MONITORING OF UPTAKE OF NUCLEOTIDES DURING MOLECULAR REPLICATION
    9.
    发明申请
    NUCLEIC ACID SEQUENCING BY RAMAN MONITORING OF UPTAKE OF NUCLEOTIDES DURING MOLECULAR REPLICATION 审中-公开
    在分子复制期间通过拉曼监测核酸摄取的核酸序列

    公开(公告)号:WO2005066369A3

    公开(公告)日:2006-02-02

    申请号:PCT/US2004043633

    申请日:2004-12-28

    CPC classification number: G01N21/658 C12Q1/6869 C12Q2565/632 C12Q2533/101

    Abstract: The methods and apparatus disclosed herein are useful for detecting nucleotides, nucleosides, and bases and for nucleic acid sequence determination. The methods involve detection of a nucleotide, nucleoside, or base using surface enhanced Raman spectroscopy (SERS) or surface enhanced coherent anti-Stokes Raman spectroscopy (SECARS). The detection can be part of a nucleic acid sequencing reaction to detect uptake of a deoxynucleotide triphosphate during a nucleic acid polymerization reaction, such as a nucleic acid sequencing reaction. The nucleic acid sequence of a synthesized nascent strand, and the complementary sequence of the template strand, can be determined by tracking the order of incorporation of nucleotides during the polymerization reaction. Methods for enhancing the SERS signal of a nucleotide or nucleoside by cleaving the base from a sugar moiety are provided. Furthermore, methods for detecting single base repeats are provided.

    Abstract translation: 本文公开的方法和装置可用于检测核苷酸,核苷和碱基并用于核酸序列测定。 该方法涉及使用表面增强拉曼光谱(SERS)或表面增强相干抗斯托克斯拉曼光谱(SECARS)检测核苷酸,核苷或碱基。 检测可以是在核酸聚合反应(例如核酸测序反应)期间检测脱氧核苷酸三磷酸的摄取的核酸测序反应的一部分。 合成的新生链的核酸序列和模板链的互补序列可以通过跟踪聚合反应期间核苷酸掺入的顺序来确定。 提供了通过从糖部分切割碱来增强核苷酸或核苷的SERS信号的方法。 此外,提供了用于检测单碱基重复的方法。

    NUCLEIC ACID SEQUENCING BY RAMAN MONITORING OF UPTAKE OF NUCLEOTIDES DURING MOLECULAR REPLICATION
    10.
    发明申请
    NUCLEIC ACID SEQUENCING BY RAMAN MONITORING OF UPTAKE OF NUCLEOTIDES DURING MOLECULAR REPLICATION 审中-公开
    在分子复制期间通过拉曼监测核酸摄取的核酸序列

    公开(公告)号:WO2005066369A2

    公开(公告)日:2005-07-21

    申请号:PCT/US2004/043633

    申请日:2004-12-28

    CPC classification number: G01N21/658 C12Q1/6869 C12Q2565/632 C12Q2533/101

    Abstract: The methods and apparatus disclosed herein are useful for detecting nucleotides, nucleosides, and bases and for nucleic acid sequence determination. The methods involve detection of a nucleotide, nucleoside, or base using surface enhanced Raman spectroscopy (SERS) or surface enhanced coherent anti-Stokes Raman spectroscopy (SECARS). The detection can be part of a nucleic acid sequencing reaction to detect uptake of a deoxynucleotide triphosphate during a nucleic acid polymerization reaction, such as a nucleic acid sequencing reaction. The nucleic acid sequence of a synthesized nascent strand, and the complementary sequence of the template strand, can be determined by tracking the order of incorporation of nucleotides during the polymerization reaction. Methods for enhancing the SERS signal of a nucleotide or nucleoside by cleaving the base from a sugar moiety are provided. Furthermore, methods for detecting single base repeats are provided.

    Abstract translation: 本文公开的方法和装置可用于检测核苷酸,核苷和碱基并用于核酸序列测定。 该方法涉及使用表面增强拉曼光谱(SERS)或表面增强相干抗斯托克斯拉曼光谱(SECARS)检测核苷酸,核苷或碱基。 检测可以是在核酸聚合反应(例如核酸测序反应)期间检测脱氧核苷酸三磷酸的摄取的核酸测序反应的一部分。 合成的新生链的核酸序列和模板链的互补序列可以通过跟踪聚合反应期间核苷酸掺入的顺序来确定。 提供了通过从糖部分切割碱来增强核苷酸或核苷的SERS信号的方法。 此外,提供了用于检测单碱基重复的方法。

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